40947648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{30467}}^1$

素因数の和:30489

約数の個数: 56

約数和(自身を含む): 123821952

約数和(自身を除く): 82874304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 30467, 60934, 91401, 121868, 182802, 213269, 243736, 365604, 426538, 487472, 639807, 731208, 853076, 974944, 1279614, 1462416, 1706152, 1949888, 2559228, 2924832, 3412304, 5118456, 5849664, 6824608, 10236912, 13649216, 20473824, 40947648]

約数ペア:

[(1, 40947648), (2, 20473824), (3, 13649216), (4, 10236912), (6, 6824608), (7, 5849664), (8, 5118456), (12, 3412304), (14, 2924832), (16, 2559228), (21, 1949888), (24, 1706152), (28, 1462416), (32, 1279614), (42, 974944), (48, 853076), (56, 731208), (64, 639807), (84, 487472), (96, 426538), (112, 365604), (168, 243736), (192, 213269), (224, 182802), (336, 121868), (448, 91401), (672, 60934), (1344, 30467)]